194880054 has 16 divisors (see below), whose sum is σ = 392736960. Its totient is φ = 64463880.

The previous prime is 194880047. The next prime is 194880121. The reversal of 194880054 is 450088491.

It is a super-3 number, since 3×194880054³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 194879994 and 194880021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123184 + ... + 124755.

It is an arithmetic number, because the mean of its divisors is an integer number (24546060).

Almost surely, 2^194880054 is an apocalyptic number.

194880054 is an abundant number, since it is smaller than the sum of its proper divisors (197856906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

194880054 is a wasteful number, since it uses less digits than its factorization.

194880054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248075.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 194880054 is about 13959.9446273973. The cubic root of 194880054 is about 579.7700773167.

The spelling of 194880054 in words is "one hundred ninety-four million, eight hundred eighty thousand, fifty-four".